If you are evaluating a new automatic transfer switch supplier, the first order does not always need to be a large production order. A sample or small trial order can help an importer, distributor, private-label buyer or generator-system integrator verify the actual ATS configuration before committing to volume purchasing.
The key point is that automatic transfer switch MOQ is not one universal number. For LEEYEE orders, sample quantity, small-order quantity, OEM MOQ, lead time and payment terms must be confirmed according to the selected model, quantity, customization scope and current production arrangement.
Índice
Quick Answer: What Is the MOQ for an Automatic Transfer Switch?
There is no single MOQ that should be assumed for every LEEYEE ATS order. A standard sample evaluation, a small trial order and a private-label production order can involve different quantity and preparation requirements.
Should You Order an ATS Sample Before Buying in Bulk?
For a new supplier, a new ATS configuration or a new private-label project, sample evaluation can be a practical approval step before a larger purchasing commitment.
The purpose is not simply to obtain one low-quantity unit. The buyer can use the sample to compare the physical product with the agreed specification and intended application.
A sample evaluation can help verify:
- Rated current and pole configuration
- Rated operating voltage and frequency
- Physical dimensions and mounting arrangement
- Terminal layout and wiring access
- Auto / Manual controls and indicated operating states
- Product marking and model information
- Required technical documents
- Private-label appearance where applicable
- Suitability for the intended panel or generator backup system
Significado para el comprador
A sample is most useful when the buyer defines in advance what must be approved. Without an agreed specification and inspection points, receiving a sample does not by itself prove that the later production order is suitable.
Sample Order, Trial Order, OEM Order or Bulk Order?
These purchasing stages solve different problems. Separating them makes the MOQ discussion much clearer.
Focus first on the purpose of the order. Quantity can then be confirmed for the selected configuration and customization scope.
| Order Stage | Propósito Principal | Qué Confirmar | MOQ Logic |
|---|---|---|---|
| Sample order | Technical and physical evaluation | Model, current, poles, voltage, operation | Confirm the sample arrangement for the exact configuration |
| Small trial order | Initial market or project evaluation | Model mix, quantities, packaging, documents | Confirm according to the requested model mix |
| OEM / private label | Approve a buyer-specific version | Logo, label, manual, box, barcode | Customization may introduce separate quantity requirements |
| Bulk / repeat order | Regular supply or project delivery | Approved specification and production revision | Confirm against the current quotation and production plan |
Procurement conclusion: define exactly what is being ordered before comparing MOQ, lead time or commercial terms.
What Does the Sample-to-Bulk Process Look Like?
A structured purchasing process reduces the risk of agreeing on price or quantity before the ATS version has been fully defined.
When Is a Small Trial Order Better Than a Single Sample?
A single sample is useful when the main question is whether one exact ATS configuration is technically and physically suitable.
A small trial order becomes more useful when the buyer wants to evaluate several current ratings or pole configurations, supply a limited project, test initial distributor demand, or review packaging and order fulfilment under real purchasing conditions.
when the main uncertainty is technical suitability or physical product approval.
when the product is already understood but several configurations or the initial supply process still need evaluation.
when the ATS configuration is accepted and buyer-specific branding or packaging needs to be finalized.
when the electrical specification and all applicable OEM revisions have been approved.
Why Can OEM ATS Requirements Affect MOQ?
The automatic transfer switch itself is only one part of a private-label order.
Buyer-specific labels, manuals, colour boxes, barcodes and other printed materials may require separate artwork approval, material preparation or production arrangements. Therefore, the applicable OEM MOQ should be confirmed only after the customization scope is clear.
The key column is “Why It Matters”: two buyers purchasing the same electrical ATS configuration can still have different OEM order requirements.
| OEM Item | Qué debe confirmarse | Por qué es Importante |
|---|---|---|
| Logo | Artwork, position and approved appearance | Creates a buyer-specific product presentation |
| Etiqueta del producto | Model, ratings, brand and required information | Custom label preparation may be required |
| Instruction manual | Language, branding and document revision | Buyer-specific printed documents may require separate preparation |
| Embalaje personalizado | Artwork, dimensions and printed information | Packaging production can have its own quantity conditions |
| Código de barras \/ SKU | Buyer data, code format and placement | Changes the label or packaging artwork |
This does not mean an OEM MOQ is automatically higher in every case. The actual requirement must be confirmed from the real customization scope.
Do not ask only: “What is your OEM MOQ?”
One buyer may need only a logo label, while another may require a custom product label, multilingual manual, colour box and barcode. Send the required customization items together with the expected quantity so LEEYEE can review the correct order scope.
Why Can a Logo or Product Label Change the Order Requirements?
“OEM logo” can describe different levels of customization. It may mean a buyer-specific brand mark, or it may form part of a customized product label containing model and rating information.
Before production approval, the final artwork should be checked against the agreed ATS configuration. A label must not introduce model names, ratings or compliance information that has not been verified for the actual product.
The applicable MOQ for that customized version should therefore be confirmed only after the artwork scope and expected order volume are known.
Why Can Customized Packaging Have a Different MOQ?
Packaging can turn a simple private-label request into a broader OEM project.
A standard ATS using existing packaging does not require the same preparation as an order with buyer-specific colour boxes, manuals, barcode labels and outer-carton markings.
Before requesting customized packaging, confirm:
- Standard packaging or custom colour box
- Buyer brand and model information
- Required language
- Instruction manual version
- Barcode or buyer SKU requirement
- Outer-carton shipping marks
- Quantity per carton
If the buyer uses GS1 identification, a Global Trade Item Number (GTIN) is used to identify a trade item, while GS1 barcode symbols can encode relevant GS1 identification keys.[2][3] The buyer should therefore provide the approved identification data rather than asking a supplier to invent barcode information.
How Do Current Rating and Pole Configuration Affect Sample Planning?
Asking only for “an ATS sample” is not specific enough for a reliable quotation or availability check.
For LEEYEE’s compact integrated ATS range, buyers should confirm the required rated current and pole configuration. The product shown above demonstrates 2P and 4P versions. Any other required configuration should be confirmed for the specific project before ordering.
Identify each requested sample separately
- Corriente nominal
- Configuración de polos requerida
- Tensión nominal de funcionamiento
- 50 Hz o 60 Hz
- Single-phase or three-phase application
- Normal and backup source arrangement
- Quantity for each configuration
Availability should then be checked for those exact configurations. Do not assume that every current rating or pole configuration is always available from stock.
What Is a Golden Sample?
In an OEM purchasing workflow, a golden sample is an approved physical reference used to help define the version expected in later production.
It is particularly useful when the order contains visual, marking or packaging details that cannot be controlled by electrical parameters alone.
A useful approved reference can cover:
- The ATS model and electrical configuration
- Product appearance
- Posición del logotipo
- Product label content
- Denominación del modelo
- Packaging version
- Instruction manual revision
- Barcode or buyer SKU where applicable
A physical sample should not be the only production reference
The approved sample should be supported by the final written specification and approved artwork. If the sample, label file and packaging file show different revisions, the buyer and supplier should resolve the difference before bulk production.
What Should Be Locked Before Bulk Production?
“Sample approved” is not precise enough if the final production version has not been documented.
Before releasing a private-label order, the buyer should make sure the agreed product version and applicable OEM files are clearly identified.
Bulk production confirmation checklist
- Final ATS model
- Corriente nominal
- Configuración de polos
- Tensión nominal
- Frecuencia
- Quantity for each configuration
- Approved logo artwork revision
- Approved product-label revision
- Approved packaging revision
- Instruction manual revision
- Barcode or SKU data where applicable
- Required technical and market documents
- Mercado objetivo
How Is ATS Lead Time Determined?
Lead time should not be treated as one permanent number for every ATS enquiry.
The actual production schedule can depend on quantity, model mix, customization requirements, printed materials and the current production arrangement.
These factors explain why the lead time for one sample or previous order should not automatically be reused for another order.
| Order Factor | Why It Can Affect the Schedule |
|---|---|
| Sample vs bulk order | The quantities and production arrangements are different. |
| Model mix | Several current and pole configurations may require separate preparation. |
| Etiqueta del fabricante original (OEM) | Artwork must be reviewed before the customized version is released. |
| Embalaje personalizado | Printed materials may require additional preparation. |
| Special documents | Market-specific or model-specific files may need verification. |
| Current production plan | The actual schedule must be checked when the order is quoted. |
LEEYEE should confirm the current lead time for the actual order rather than publish one unsupported delivery promise for every ATS configuration.
What About Payment Terms?
Payment terms also require order-specific confirmation.
A sample, first trial order and repeat OEM production order can involve different order values and transaction arrangements. The applicable payment method and terms should therefore be stated in the quotation for the actual order.
Buyers should not assume that a payment condition from another order automatically applies to a new ATS purchase.
Do Standards or Market Documents Need to Be Checked?
Yes, when they are relevant to the target project or market.
IEC 60947-6-1:2026 covers transfer switching equipment, including automatic transfer switching equipment (ATSE), within the scope defined by the standard.[1] However, the existence of an applicable standard does not prove that every product variant or certificate covers every requested model.
If a project requires a particular certificate, test report, declaration or technical document, the buyer should identify that requirement before order approval and verify the document scope for the actual model.
Do not assume certificate scope from a product-family name
Model, electrical rating and document scope must be checked for the specific project. If the required evidence cannot be verified for the selected configuration, it should not be promised in the quotation.
What Information Should You Send to Get an Accurate ATS MOQ?
The fastest way to receive a useful sample and MOQ answer is to provide enough information for LEEYEE to identify both the electrical configuration and the commercial scope.
ATS quotation checklist
- Corriente nominal: required current for each configuration
- Polos: required pole configuration
- Voltaje: system operating voltage
- Frequency: 50 Hz o 60 Hz
- Cantidad: requested sample quantity and estimated bulk quantity
- Aplicación: mains-generator, dual-source panel or other intended arrangement
- Target market: destination country or sales region
- OEM logo: whether private labeling is required
- Product label: standard or customized
- Packaging: standard or customized
- Manual: standard or customized language / branding
- Barcode / SKU: whether buyer-specific identification is required
- Documents: required certificate, datasheet, declaration or approval files
A Better Way to Ask for an ATS MOQ
Instead of sending only “MOQ?” or “Can I buy one sample?”, give LEEYEE enough information to identify the actual order.
We are evaluating a compact automatic transfer switch for our market. Required configuration: 100A, 4P, 400V, 50Hz. We would like to evaluate a sample first and estimate a future bulk requirement. Please confirm the available sample arrangement, applicable MOQ, current lead time and whether private-label logo and packaging can be reviewed.
Request ATS Sample & MOQ Confirmation
Send LEEYEE your required ATS configuration and tell us whether you are planning a sample evaluation, small trial order, OEM approval order or bulk purchase.
Include the rated current, poles, voltage, frequency, quantity, target market and any logo, label, packaging or documentation requirements. LEEYEE can then review the applicable sample arrangement, MOQ, customization scope and current order conditions for the specific enquiry.
Preguntas frecuentes
What is the MOQ for a LEEYEE automatic transfer switch?
There is no single MOQ that should be assumed for every ATS order. The applicable quantity must be confirmed according to the selected configuration, requested quantity, customization scope and current production arrangement.
Can I request an ATS sample before buying in bulk?
Buyers can request a sample evaluation for review. Send the rated current, pole configuration, voltage and frequency so LEEYEE can confirm the applicable sample arrangement for the requested configuration.
Can I request a small ATS trial order?
A small trial-order requirement can be reviewed for distributors, importers, OEM buyers and project customers. The applicable quantity depends on the requested model mix and customization requirements.
Is OEM ATS MOQ always higher than standard-product MOQ?
Not necessarily. The requirement depends on the actual customization scope. Logo printing, labels, manuals, boxes, barcode labels and other buyer-specific materials may introduce separate quantity conditions, so the final OEM MOQ must be confirmed case by case.
Can LEEYEE review a private-label ATS requirement?
Yes. Send the required logo artwork, product-label information, packaging scope and estimated quantity for review. The final OEM arrangement and applicable MOQ must be confirmed for the actual order.
Can ATS packaging and instruction manuals be customized?
Customized packaging and documentation requirements can be reviewed for OEM orders. Because printed materials may have separate preparation requirements, the artwork scope and expected quantity should be defined before MOQ and production timing are confirmed.
What is a golden sample for an ATS order?
A golden sample is an approved physical reference used together with the final written specification and artwork files to help define the version expected in later production.
Should I approve the ATS sample before OEM bulk production?
For a new private-label project, sample approval can help identify differences in configuration, marking, packaging or documents before a larger order is released. The approved physical sample should still be supported by the final written specification and artwork revisions.
How long does an ATS sample order take?
Sample lead time must be confirmed for the selected configuration and current production situation. A fixed sample lead time should not be assumed for every model.
How long does an ATS bulk order take?
Bulk lead time depends on the order quantity, configuration mix, customization requirements and current production schedule. It should be confirmed in the current quotation.
What payment terms are available for ATS orders?
Payment terms should be confirmed for the specific transaction. Sample, trial, OEM and repeat production orders should not automatically be assumed to use the same commercial conditions.
What information is needed for an ATS sample or OEM quotation?
Send the rated current, poles, voltage, frequency, quantity, target market, intended application and any OEM logo, product-label, packaging, barcode or document requirements.
Final Procurement Advice
“What is your ATS MOQ?” is a useful opening question, but MOQ should not be separated from the actual product configuration and customization scope.
For a first order, a safer procurement sequence is to define the required ATS, decide whether a sample or small trial order is appropriate, approve any private-label details, and then confirm the quantity, lead time and commercial conditions for production.
This keeps the purchasing decision focused on the real objective: moving from ATS evaluation to a correctly defined production order without assuming unconfirmed MOQ, delivery or OEM conditions.
Referencias
- International Electrotechnical Commission (IEC). IEC 60947-6-1:2026 — Aparamenta de baja tensión — Parte 6-1: Equipos multifuncionales — Equipos de conmutación de transferencia. Edition 4.0. Used here only to identify the applicable transfer-switching-equipment standard framework; project and model-specific compliance still require verification.
- GS1. Global Trade Item Number (GTIN). Used for the explanation of trade-item identification in customized packaging and barcode workflows.
- GS1. GS1 Barcodes and GS1 General Specifications. Used for the explanation of GS1 identification keys and barcode use in supply-chain identification.
Commercial items such as MOQ, sample quantity, lead time, OEM quantity requirements and payment terms are intentionally not presented as fixed industry-standard values. They require confirmation for the actual LEEYEE ATS configuration, quantity, customization scope and current order conditions.
